<!DOCTYPE html>
<html style="height: 100%">
<head>
    <meta charset="utf-8">
</head>
<body style="height: 100%; margin: 0">
<div id="container" style="height: 100%"></div>
<script type="text/javascript" src="/lib/echarts/echarts.js"></script>
<script type="text/javascript">
    var dom = document.getElementById("container");
    var myChart = echarts.init(dom);
    var app = {};
    option = null;
    // Schema:
    // date,AQIindex,PM2.5,PM10,CO,NO2,SO2
    var dataBJ = [
        [1, 55, 9, 56, 0.46, 18, 6, "良"],
        [2, 25, 11, 21, 0.65, 34, 9, "优"],
        [3, 56, 7, 63, 0.3, 14, 5, "良"],
        [4, 33, 7, 29, 0.33, 16, 6, "优"],
        [5, 42, 24, 44, 0.76, 40, 16, "优"],
        [6, 82, 58, 90, 1.77, 68, 33, "良"],
        [7, 74, 49, 77, 1.46, 48, 27, "良"],
        [8, 78, 55, 80, 1.29, 59, 29, "良"],
        [9, 267, 216, 280, 4.8, 108, 64, "重度污染"],
        [10, 185, 127, 216, 2.52, 61, 27, "中度污染"],
        [11, 39, 19, 38, 0.57, 31, 15, "优"],
        [12, 41, 11, 40, 0.43, 21, 7, "优"],
        [13, 64, 38, 74, 1.04, 46, 22, "良"],
        [14, 108, 79, 120, 1.7, 75, 41, "轻度污染"],
        [15, 108, 63, 116, 1.48, 44, 26, "轻度污染"],
        [16, 33, 6, 29, 0.34, 13, 5, "优"],
        [17, 94, 66, 110, 1.54, 62, 31, "良"],
        [18, 186, 142, 192, 3.88, 93, 79, "中度污染"],
        [19, 57, 31, 54, 0.96, 32, 14, "良"],
        [20, 22, 8, 17, 0.48, 23, 10, "优"],
        [21, 39, 15, 36, 0.61, 29, 13, "优"],
        [22, 94, 69, 114, 2.08, 73, 39, "良"],
        [23, 99, 73, 110, 2.43, 76, 48, "良"],
        [24, 31, 12, 30, 0.5, 32, 16, "优"],
        [25, 42, 27, 43, 1, 53, 22, "优"],
        [26, 154, 117, 157, 3.05, 92, 58, "中度污染"],
        [27, 234, 185, 230, 4.09, 123, 69, "重度污染"],
        [28, 160, 120, 186, 2.77, 91, 50, "中度污染"],
        [29, 134, 96, 165, 2.76, 83, 41, "轻度污染"],
        [30, 52, 24, 60, 1.03, 50, 21, "良"],
        [31, 46, 5, 49, 0.28, 10, 6, "优"]
    ];

    var schema = [
        {name: 'date', index: 0, text: '日期'},
        {name: 'AQIindex', index: 1, text: 'AQI'},
        {name: 'PM25', index: 2, text: 'PM2.5'},
        {name: 'PM10', index: 3, text: 'PM10'},
        {name: 'CO', index: 4, text: ' CO'},
        {name: 'NO2', index: 5, text: 'NO2'},
        {name: 'SO2', index: 6, text: 'SO2'},
        {name: '等级', index: 7, text: '等级'}
    ];

    var lineStyle = {
        normal: {
            width: 1,
            opacity: 0.5
        }
    };

    option = {
        backgroundColor: '#333',
        legend: {
            bottom: 30,
            data: ['北京', '上海', '广州'],
            itemGap: 20,
            textStyle: {
                color: '#fff',
                fontSize: 16
            }
        },
        tooltip: {
            padding: 10,
            backgroundColor: '#222',
            borderColor: '#777',
            borderWidth: 1,
            formatter: function (obj) {
                var value = obj[0].value;
                return '<div style="border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px;padding-bottom: 7px;margin-bottom: 7px">'
                    + obj[0].seriesName + ' ' + value[0] + '日期：'
                    + value[7]
                    + '</div>'
                    + schema[1].text + '：' + value[1] + '<br>'
                    + schema[2].text + '：' + value[2] + '<br>'
                    + schema[3].text + '：' + value[3] + '<br>'
                    + schema[4].text + '：' + value[4] + '<br>'
                    + schema[5].text + '：' + value[5] + '<br>'
                    + schema[6].text + '：' + value[6] + '<br>';
            }
        },
        // dataZoom: {
        //     show: true,
        //     orient: 'vertical',
        //     parallelAxisIndex: [0]
        // },
        parallelAxis: [
            {dim: 0, name: schema[0].text, inverse: true, max: 31, nameLocation: 'start'},
            {dim: 1, name: schema[1].text},
            {dim: 2, name: schema[2].text},
            {dim: 3, name: schema[3].text},
            {dim: 4, name: schema[4].text},
            {dim: 5, name: schema[5].text},
            {dim: 6, name: schema[6].text},
            {
                dim: 7, name: schema[7].text,
                type: 'category', data: ['优', '良', '轻度污染', '中度污染', '重度污染', '严重污染']
            }
        ],
        visualMap: {
            show: true,
            min: 0,
            max: 150,
            dimension: 2,
            inRange: {
                color: ['#d94e5d', '#eac736', '#50a3ba'].reverse(),
                // colorAlpha: [0, 1]
            }
        },
        parallel: {
            left: '5%',
            right: '18%',
            bottom: 100,
            parallelAxisDefault: {
                type: 'value',
                name: 'AQI指数',
                nameLocation: 'end',
                nameGap: 20,
                nameTextStyle: {
                    color: '#fff',
                    fontSize: 12
                },
                axisLine: {
                    lineStyle: {
                        color: '#aaa'
                    }
                },
                axisTick: {
                    lineStyle: {
                        color: '#777'
                    }
                },
                splitLine: {
                    show: false
                },
                axisLabel: {
                    color: '#fff'
                }
            }
        },
        series: [
            {
                name: '北京',
                type: 'parallel',
                lineStyle: lineStyle,
                data: dataBJ
            },
            {
                name: '上海',
                type: 'parallel',
                lineStyle: lineStyle,
                data: null
            },
            {
                name: '广州',
                type: 'parallel',
                lineStyle: lineStyle,
                data: null
            }
        ]
    };
    ;
    if (option && typeof option === "object") {
        myChart.setOption(option, true);
    }
</script>
</body>
</html>